(written from a Production point of view)
Nancy Bell is the actress who played Ensign Ahni Jetal in the Star Trek: Voyager fifth season episode "Latent Image". Her uniform from this episode was sold off on the It's A Wrap! sale and auction on eBay. 
She has made guest appearances on several other television shows, including Chicago Hope, Mad About You, and Huff (starring Anton Yelchin).